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Which of the following form inversion in the array arr = {1,5,4,2}?

Posted: Wed Jul 13, 2022 7:42 pm
by answerhappygod
a) (5,4), (5,2)
b) (5,4), (5,2), (4,2)
c) (1,5), (1,4), (1,2)
d) (1,5)